/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
*/

package org.apache.kylin.stream.core.util;

import java.util.concurrent.ThreadFactory;
import java.util.concurrent.atomic.AtomicInteger;

public class NamedThreadFactory implements ThreadFactory {
    private static AtomicInteger threadNumber = new AtomicInteger(1);
    private final String namePrefix;
    private final boolean daemon;

    public NamedThreadFactory(String namePrefix, boolean daemon) {
        this.namePrefix = namePrefix;
        this.daemon = daemon;

    }

    public NamedThreadFactory(String namePrefix) {
        this(namePrefix, true);
    }

    public Thread newThread(Runnable runnable) {
        final Thread thread = new Thread(runnable, namePrefix + "-thread-" + threadNumber.getAndIncrement());
        thread.setDaemon(daemon);
        return thread;
    }

}
